function reorder(a,b,c) {
	var res=b;
	res+=a;
	res+='@';
	res+=c;
	return res;
}

function link_add(a,b,c) {
	var location="mai";
	location+="lto:";
	location+=reorder(a,b,c);
	parent.location=location;
}

function show_add(a,b,c) {
	document.write(reorder(a,b,c));
}